Photo courtesy Buffalo and Erie County Botanical Gardens Learn how to lead guided tours through the beautiful conservatory at the Buffalo and Erie County Botanical Gardens. As a garden guide, you’ll receive all the necessary training to share the history and indoor collections with visitors. The classes will be held from noon to 2 p.m. Tuesdays starting June 3. Volunteers are expected to attend all four training sessions and commit to leading at least three tours a year. Full attendance at…